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arXiv · 2106.12593

Page Curve for Entanglement Negativity through Geometric Evaporation

Jaydeep Kumar Basak·Debarshi Basu·Vinay Malvimat·Himanshu Parihar·Gautam Sengupta
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Abstract

We compute the entanglement negativity for various pure and mixed state configurations in a bath coupled to an evaporating two dimensional non-extremal Jackiw-Teitelboim (JT) black hole obtained through the partial dimensional reduction of a three dimensional BTZ black hole. Our results exactly reproduce the analogues of the Page curve for the entanglement negativity which were recently determined through diagrammatic technique developed in the context of random matrix theory.

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Jaydeep Kumar Basak, Debarshi Basu, Vinay Malvimat, Himanshu Parihar, Gautam Sengupta. 2021-06-23. Page Curve for Entanglement Negativity through Geometric Evaporation. https://doi.org/10.21468/scipostphys.12.1.004

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